“heel”概念、定义、翻译-科学时代

单词	heel
释义	工程与技术词汇手册 heel 钻孔口；底垫；棱
随便看	air free ager air freezing airfreight air freight air freight air freight air freight air freighter air freighter airfreight forwarding agent air freshener air friction air friction air-fuel ratio air furnace air gap air gap air gap air gap air gap air gas air (gas) filter paper air gas gun air gauge air gauge

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

heel